:root{
  --brand:#5B21B6; --royal:#2563EB; --pink:#EC4899;
  --ink:#1F2937; --muted:#6B7280; --surface:#F5F5F5; --border:#E5E7EB;
  --grad: linear-gradient(135deg,#5B21B6 0%,#2563EB 50%,#EC4899 100%);
  --grad-soft: linear-gradient(135deg,rgba(91,33,182,.9),rgba(37,99,235,.9));
  --hero: radial-gradient(1200px 600px at 10% 10%,rgba(91,33,182,.35),transparent 60%),
          radial-gradient(1000px 600px at 90% 30%,rgba(37,99,235,.35),transparent 60%),
          radial-gradient(800px 500px at 50% 100%,rgba(236,72,153,.25),transparent 60%);
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.6}
h1,h2,h3,h4{font-family:"Poppins",sans-serif;letter-spacing:-.02em;line-height:1.15;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.container.narrow{max-width:820px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Poppins";font-weight:700;font-size:18px}
.brand b{font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-left:4px}
.brand.light{color:#fff}.brand.light b{color:#fff;background:none;-webkit-text-fill-color:#fff}
.logo-dot{width:22px;height:22px;border-radius:6px;background:var(--grad);box-shadow:0 6px 18px rgba(91,33,182,.4)}
.menu{display:flex;align-items:center;gap:24px;font-weight:500}
.menu a{color:var(--ink)}
.menu a:hover{color:var(--brand)}
.hamburger{display:none;background:none;border:0;font-size:22px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:999px;font-weight:600;font-size:14px;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .2s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 30px -12px rgba(91,33,182,.6)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}

/* Hero */
.hero{position:relative;padding:96px 0 80px;overflow:hidden}
.bg-hero-glow{background:var(--hero)}
.hero-inner{max-width:900px}
.eyebrow{display:inline-block;font-size:13px;padding:6px 12px;border:1px solid var(--border);border-radius:999px;background:rgba(255,255,255,.7);color:var(--muted);margin-bottom:20px}
.hero h1{font-size:clamp(38px,6vw,68px);font-weight:800}
.text-gradient{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(16px,1.6vw,20px);color:var(--muted);margin:18px 0 28px;max-width:720px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.stats{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stats div{background:rgba(255,255,255,.7);border:1px solid var(--border);border-radius:var(--radius);padding:18px;backdrop-filter:blur(10px)}
.stats b{display:block;font-family:"Poppins";font-size:26px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{color:var(--muted);font-size:13px}

/* Sections */
.section{padding:96px 0}
.section.alt{background:var(--surface)}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head p{color:var(--muted);margin-top:12px}
.tag{display:inline-block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:700;margin-bottom:12px}
h2{font-size:clamp(28px,3.4vw,42px);font-weight:700}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ticks{list-style:none;margin-top:20px;display:grid;gap:10px}
.ticks li{padding-left:28px;position:relative;color:var(--ink)}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:6px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px}

/* About card */
.about-card{position:relative;border-radius:24px;padding:28px;background:#fff;border:1px solid var(--border);box-shadow:0 10px 40px -12px rgba(31,41,55,.15);overflow:hidden}
.card-grad{position:absolute;inset:-40% -40% auto auto;width:400px;height:400px;background:var(--grad);opacity:.15;border-radius:50%;filter:blur(20px)}
.stat-block{position:relative;display:grid;gap:20px}
.stat-block div{padding:18px;border:1px solid var(--border);border-radius:14px}
.stat-block b{font-family:"Poppins";font-size:26px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block}
.stat-block span{color:var(--muted);font-size:13px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards.four{grid-template-columns:repeat(4,1fr)}
.card,.feature,.project,.news{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover,.project:hover,.news:hover{transform:translateY(-4px);box-shadow:0 20px 40px -20px rgba(91,33,182,.25);border-color:transparent}
.icon{width:48px;height:48px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:14px;color:#fff}
.card h3,.project h3,.news h3{font-size:18px;margin-bottom:6px}
.card p,.project p,.news p{color:var(--muted);font-size:14px}
.feature{background:linear-gradient(135deg,#fff,rgba(91,33,182,.04))}
.feature b{font-family:"Poppins";font-size:18px;display:block;margin-bottom:6px}
.feature span{color:var(--muted);font-size:14px}

/* Project thumbs */
.p-thumb{aspect-ratio:16/10;border-radius:12px;margin-bottom:16px}
.g1{background:linear-gradient(135deg,#5B21B6,#EC4899)}
.g2{background:linear-gradient(135deg,#2563EB,#5B21B6)}
.g3{background:linear-gradient(135deg,#EC4899,#2563EB)}
.news span{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chips span{padding:12px 22px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:500;transition:.3s}
.chips span:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px)}

/* Slider */
.slider{position:relative;overflow:hidden;border-radius:20px;background:#fff;border:1px solid var(--border);min-height:180px}
.slide{padding:40px;position:absolute;inset:0;opacity:0;transition:opacity .6s;display:flex;flex-direction:column;justify-content:center;text-align:center}
.slide.active{opacity:1;position:relative}
.slide p{font-size:20px;font-family:"Poppins";font-weight:500;color:var(--ink);margin-bottom:14px}
.slide b{color:var(--muted);font-weight:600}
.dots{display:flex;gap:8px;justify-content:center;margin-top:20px}
.dots button{width:10px;height:10px;border-radius:50%;border:0;background:var(--border);cursor:pointer;transition:.3s}
.dots button.active{background:var(--grad);width:28px;border-radius:5px}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px 22px;margin-bottom:12px;transition:.3s}
.faq details[open]{border-color:var(--brand);box-shadow:0 10px 30px -14px rgba(91,33,182,.25)}
.faq summary{cursor:pointer;font-weight:600;font-family:"Poppins";list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:22px;color:var(--brand)}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--muted);margin-top:12px}

/* Contact */
.contact-info{list-style:none;display:grid;gap:14px;margin:24px 0}
.contact-info li{padding:14px 18px;background:#fff;border:1px solid var(--border);border-radius:12px}
.contact-info b{font-family:"Poppins";display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin-bottom:4px}
.map{border-radius:14px;overflow:hidden;border:1px solid var(--border);height:240px}
.map iframe{width:100%;height:100%;border:0}
.form{background:#fff;border:1px solid var(--border);border-radius:20px;padding:32px;display:grid;gap:16px;box-shadow:0 10px 40px -12px rgba(31,41,55,.1)}
.form label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.form input,.form textarea{padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-family:inherit;font-size:15px;color:var(--ink);background:#fff;transition:.2s}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(91,33,182,.15)}
.ok{color:#059669;font-weight:600;font-size:14px}

/* Footer */
.footer{background:linear-gradient(135deg,#1F2937,#5B21B6);color:#fff;padding:64px 0 24px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer h4{color:#fff;margin-bottom:16px;font-size:14px;letter-spacing:.1em;text-transform:uppercase}
.footer a{display:block;color:rgba(255,255,255,.75);padding:4px 0;font-size:14px}
.footer a:hover{color:#fff}
.footer p{color:rgba(255,255,255,.75);margin-top:12px;font-size:14px}
.copy{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;color:rgba(255,255,255,.6);font-size:13px;text-align:center}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:900px){
  .menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;border-bottom:1px solid var(--border)}
  .menu.open{display:flex}
  .hamburger{display:block}
  .grid-2{grid-template-columns:1fr;gap:40px}
  .cards.three,.cards.four{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .section{padding:64px 0}
  .hero{padding:64px 0}
}
@media (max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
}